Hardware
Programmable Keyboard [complete] | The "Programmable Keyboard" is a development board for V-USB based on an Atmega8 microcontroller from Atmel.
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Audio Power Amplifier [complete] | PCB design for the discrete power amplifier designed by Douglas Self. The complete project is available as a KiCad project. | ||||||||
Trashernet SoC [complete] | An FPGA-only implementation of 10BASE-T Ethernet — no external PHY needed! Not necessarily compliant to any specification, but functional! This project includes the hardware, FPGA, and software design of a board designed to run Zephyr web socket applications on the SERV minimal RISC-V processor with plenty of working memory and storage. | ||||||||
Leddie [complete] | A simple 6-sided die with LEDs. Powered by an AtMega8 and an accelerometer, it displays beautiful patterns for up to two hours off the wall thanks to the built-in lithium-polymer battery. | ||||||||
Tiny-XO2 FPGA Dev Board [complete] | The Tiny-XO2 is a small, versatile and cost-effective development platform for Lattice MachXO2 field-programmable gate arrays (FPGAs).
The complete project is available as a KiCad project. | ||||||||
USB VFD [prototype] | A USB-enabled vacuum fluorescent display, which can be controlled over a serial interface. The project is based on the Samsung HCS-12SS59T and an Atmega8 runnning V-USB. | ||||||||
TTL-FPGA [complete] | An FPGA built from 74-series logic ICs. For fun and education. To aid students learning about FPGAs better understand the technology, this project aims to provide a platform to look at the inner workings of such a chip by breaking it out of the IC and bringing it onto a PCB where every signal can be traced and measured. | ||||||||
LW-35 Modernization [complete] | Upgrading an old electronic typewriter from the 90s with modern hardware while keeping the good features of the old system. This project has a little bit of everything: Reverse engineering of embedded devices, FPGAs, microcontrollers, working with Linux SBCs, writing Linux drivers, mechanics, ... | ||||||||
Web Radio / Media Streamer [complete] | A web radio and NFS media streaming box based on an AVR and a Raspberry Pi 0W running MPD. | ||||||||
OM-D E-M5 Power Supply [complete] | A DIY power supply for an Olympus OM-D E-M5 camera. | ||||||||
